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All Questions
+0
237641 Questions
0
550
1
Simplify or solve
nC3 = 56
Thanks guys, this helps alot.
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Guest
Oct 6, 2016
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427
0
please help!!!!!!!! : Over 10000 runners competed in a marathon. The times of the runners follow a normal distribution. Using the information given
: Over 10000 runners competed in a marathon. The times of the runners follow a normal distribution. Using the information given below, determine the means and the standard deviation for the runners' times.
- only 16% of the runners were able to
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Guest
Oct 6, 2016
0
656
1
Average/Mean?
Average/ Mean of 2 ft 5 in, 22 ft 9 in, 18 ft 10 in?
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Guest
Oct 6, 2016
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442
0
-1.5=log(ratio)
How do I solve: -1.5=log(A-/HA)
Guest
Oct 6, 2016
0
649
2
log^2 16
log^2 16
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Guest
Oct 6, 2016
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413
1
Whats the answer? Plz show steps :)
5/x=2
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Guest
Oct 6, 2016
0
398
1
help?
64^-1/3
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Guest
Oct 6, 2016
0
482
1
Solve tbe following exponential equation
3^x2 -3x = 81
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Guest
Oct 6, 2016
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751
1
What is the cube root of 216?
What is the cube root of 216?
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Guest
Oct 6, 2016
0
395
1
math
why does the pythagorean theorem work
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Guest
Oct 6, 2016
0
361
0
...hE
...hE
Guest
Oct 6, 2016
0
791
2
is 37 a prime number
is 37 a prime number
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Guest
Oct 6, 2016
0
700
3
HELP
how do you make two and one third on this calculator
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Guest
Oct 6, 2016
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396
1
plz help
what is the answer for s+3and1\2s+10=55
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Guest
Oct 6, 2016
0
657
0
CLT
A researcher believes that 2% of pet dogs in Europe are Labradors. If the researcher is right, what is the probability that the proportion of Labradors in a sample of 497 pet dogs would be greater than 3%? Round your answer to four decimal places.
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Guest
Oct 6, 2016
0
581
0
Let s(t)=3t^4+12t^3+6t^2−60t for 0≤t≤2 denote the position of an object moving along a line. Find the total distance traveled by the object.
Let s(t)=3t^4+12t^3+6t^2−60t for 0≤t≤2 denote the position of an object moving along a line. Find the total distance traveled by the object.
Guest
Oct 6, 2016
0
649
1
fractions
what is nine over zero
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Guest
Oct 6, 2016
0
511
1
cube root of 27?
cube root of 27
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Guest
Oct 6, 2016
0
477
1
Halp
Find the smallest odd prime number. No restrictions on the operation. use these numbers 2,3,5,7,11
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Guest
Oct 6, 2016
0
373
0
Is there anything with the = and ??
3-3*6+2=??
Guest
Oct 6, 2016
0
10560
1
what is 12 times something equals 3
what is 12 times something equals 3
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Guest
Oct 6, 2016
0
375
0
matyh
how do i do fractions
Guest
Oct 6, 2016
0
4075
2
math
Outside a home, there is aa 55-key keypad numbered 11 through 55. The correct fivefive-digit code will open the garage door. The numbers can be repeated in the code. (a) How many codes are possible? (b) What is the probability of entering the correct
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Guest
Oct 6, 2016
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